<div class="site fz-site-container">
    <header>
        <app-header (toggleDarkTheme)="switchTheme($event)"></app-header>
    </header>
    <main class="main-container">
        <router-outlet></router-outlet>
    </main>
    <footer>
        <app-footer></app-footer>
    </footer>
</div>
